FR2278089A1 - Systeme de lentilles catadioptriques - Google Patents

Systeme de lentilles catadioptriques

Info

Publication number
FR2278089A1
FR2278089A1 FR7519664A FR7519664A FR2278089A1 FR 2278089 A1 FR2278089 A1 FR 2278089A1 FR 7519664 A FR7519664 A FR 7519664A FR 7519664 A FR7519664 A FR 7519664A FR 2278089 A1 FR2278089 A1 FR 2278089A1
Authority
FR
France
Prior art keywords
lens system
reflective lens
reflective
lens
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7519664A
Other languages
English (en)
French (fr)
Other versions
FR2278089B3 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jos Schneider Optische Werke GmbH
Original Assignee
Jos Schneider Optische Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jos Schneider Optische Werke GmbH filed Critical Jos Schneider Optische Werke GmbH
Publication of FR2278089A1 publication Critical patent/FR2278089A1/fr
Application granted granted Critical
Publication of FR2278089B3 publication Critical patent/FR2278089B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/008—Systems specially adapted to form image relays or chained systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR7519664A 1974-07-10 1975-06-24 Systeme de lentilles catadioptriques Granted FR2278089A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2433062A DE2433062A1 (de) 1974-07-10 1974-07-10 Spiegellinsenobjektiv

Publications (2)

Publication Number Publication Date
FR2278089A1 true FR2278089A1 (fr) 1976-02-06
FR2278089B3 FR2278089B3 (enExample) 1979-02-16

Family

ID=5920135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519664A Granted FR2278089A1 (fr) 1974-07-10 1975-06-24 Systeme de lentilles catadioptriques

Country Status (6)

Country Link
US (1) US4015896A (enExample)
JP (1) JPS5131231A (enExample)
CH (1) CH579282A5 (enExample)
DE (1) DE2433062A1 (enExample)
FR (1) FR2278089A1 (enExample)
GB (1) GB1460246A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102313907B (zh) * 2010-06-30 2014-04-09 清华大学 毫米波检查设备
US9316820B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low astigmatism
US10545314B1 (en) 2014-03-16 2020-01-28 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low lateral chromatic aberration
US9726859B1 (en) 2014-03-16 2017-08-08 Navitar Industries, Llc Optical assembly for a wide field of view camera with low TV distortion
US9091843B1 (en) 2014-03-16 2015-07-28 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low track length to focal length ratio
US10139595B1 (en) 2014-03-16 2018-11-27 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with low first lens diameter to image diagonal ratio
US9494772B1 (en) 2014-03-16 2016-11-15 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with low field curvature
US10386604B1 (en) 2014-03-16 2019-08-20 Navitar Industries, Llc Compact wide field of view digital camera with stray light impact suppression
US9316808B1 (en) 2014-03-16 2016-04-19 Hyperion Development, LLC Optical assembly for a wide field of view point action camera with a low sag aspheric lens element
US9995910B1 (en) 2014-03-16 2018-06-12 Navitar Industries, Llc Optical assembly for a compact wide field of view digital camera with high MTF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141884A (en) * 1936-11-12 1938-12-27 Zeiss Carl Fa Photographic objective
FR1358795A (fr) * 1963-05-30 1964-04-17 Ednalite Corp Système de lentilles perfectionné

Also Published As

Publication number Publication date
GB1460246A (en) 1976-12-31
US4015896A (en) 1977-04-05
JPS5131231A (en) 1976-03-17
FR2278089B3 (enExample) 1979-02-16
DE2433062A1 (de) 1976-01-22
CH579282A5 (enExample) 1976-08-31

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